40905056

素因数分解:

$2^5\times {\mathrm{83}}^1\times {\mathrm{15401}}^1$

素因数の和:15494

約数の個数: 24

約数和(自身を含む): 81507384

約数和(自身を除く): 40602328

約数列:

[1, 2, 4, 8, 16, 32, 83, 166, 332, 664, 1328, 2656, 15401, 30802, 61604, 123208, 246416, 492832, 1278283, 2556566, 5113132, 10226264, 20452528, 40905056]

約数ペア:

[(1, 40905056), (2, 20452528), (4, 10226264), (8, 5113132), (16, 2556566), (32, 1278283), (83, 492832), (166, 246416), (332, 123208), (664, 61604), (1328, 30802), (2656, 15401)]